Midspan Injectors
for POWER over ETHERNET
Midspan Injectors
Other SEI Products
SEI’s Power over Ethernet Midspans inject 48 Vdc power on Ethernet cabling to power end-point devices such as IP phones, Wireless Access Points, cameras and other IP applications.
SEI has manufactured Midspans since 2003 and was a participant in the industry council that designed the parameters for the IEEE 802.3af standard. SEI has the only midspans designed and manufactured in the USA. They feature:
- 24 and 6 port models
- SNMP and Web Page Interface (optional)
- A two year warranty
- Made in the USA!
- Unlimited technical support from the USA
SEI’s Midspan – Industry Standard Injector
- 1U Rack Height
- AC Power Input
SEI’s Midspan DC – For 48 Vdc Input
- 48 Vdc Input Power
- Uses existing DC Power infrastructure
SEI’s Midspan MX – Full Power on each port
- Full power on all 24 ports @ 15.4W
- Multi-band radios, PTZ cameras and video phones
- Optional battery backup
Backup PoE UPS – Battery Backup
- Option for MX and DC Midspans
- SEI patented technology
- No need to resize UPS system
SEI’s Midspan XP – eXtra Power – 22 Watts per port
- 22 Watts per port
- 11n radios, PTZ cameras and hi-def video phones
For order information or technical support call us at 301-694-9601 or email us using our Contact Us form
CONTACT US
System Engineering International, Inc.
5716 Industry Lane • Suite F
Frederick, MD 21704
Voice: (301) 694-9601
Fax: (301) 694-9608